Fix NPE

Closes #691
2017-05-15 19:34:33 +02:00 · 2017-05-15 19:34:33 +02:00 · e4faabeca3
parent 0e4b9a4eb8
commit e4faabeca3
1 changed files with 1 additions and 1 deletions
--- a/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband2/operations/FetchActivityOperation.java
+++ b/app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/miband2/operations/FetchActivityOperation.java
@ -151,7 +151,7 @@ public class FetchActivityOperation extends AbstractMiBand2Operation {
    private void handleActivityFetchFinish() {
        LOG.info("Fetching activity data has finished round " + fetchCount);
        GregorianCalendar lastSyncTimestamp = saveSamples();
-        if (needsAnotherFetch(lastSyncTimestamp)) {
+        if (lastSyncTimestamp != null && needsAnotherFetch(lastSyncTimestamp)) {
            try {
                startFetching();
                return;